67977672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:267

約数の個数: 128

約数和(自身を含む): 203212800

約数和(自身を除く): 135235128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 71, 82, 84, 123, 139, 142, 164, 168, 213, 246, 278, 284, 287, 328, 417, 426, 492, 497, 556, 568, 574, 834, 852, 861, 973, 984, 994, 1112, 1148, 1491, 1668, 1704, 1722, 1946, 1988, 2296, 2911, 2919, 2982, 3336, 3444, 3892, 3976, 5699, 5822, 5838, 5964, 6888, 7784, 8733, 9869, 11398, 11644, 11676, 11928, 17097, 17466, 19738, 20377, 22796, 23288, 23352, 29607, 34194, 34932, 39476, 39893, 40754, 45592, 59214, 61131, 68388, 69083, 69864, 78952, 79786, 81508, 118428, 119679, 122262, 136776, 138166, 159572, 163016, 207249, 236856, 239358, 244524, 276332, 319144, 404629, 414498, 478716, 489048, 552664, 809258, 828996, 957432, 1213887, 1618516, 1657992, 2427774, 2832403, 3237032, 4855548, 5664806, 8497209, 9711096, 11329612, 16994418, 22659224, 33988836, 67977672]

約数ペア:

[(1, 67977672), (2, 33988836), (3, 22659224), (4, 16994418), (6, 11329612), (7, 9711096), (8, 8497209), (12, 5664806), (14, 4855548), (21, 3237032), (24, 2832403), (28, 2427774), (41, 1657992), (42, 1618516), (56, 1213887), (71, 957432), (82, 828996), (84, 809258), (123, 552664), (139, 489048), (142, 478716), (164, 414498), (168, 404629), (213, 319144), (246, 276332), (278, 244524), (284, 239358), (287, 236856), (328, 207249), (417, 163016), (426, 159572), (492, 138166), (497, 136776), (556, 122262), (568, 119679), (574, 118428), (834, 81508), (852, 79786), (861, 78952), (973, 69864), (984, 69083), (994, 68388), (1112, 61131), (1148, 59214), (1491, 45592), (1668, 40754), (1704, 39893), (1722, 39476), (1946, 34932), (1988, 34194), (2296, 29607), (2911, 23352), (2919, 23288), (2982, 22796), (3336, 20377), (3444, 19738), (3892, 17466), (3976, 17097), (5699, 11928), (5822, 11676), (5838, 11644), (5964, 11398), (6888, 9869), (7784, 8733)]